Category: Miscellaneous
Published on Friday, 23 November 2012 00:14
Written by Super User
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Intelligence and Communication in Psittacine

(1990) Intelligence and Communication in Psittacines.  In Jacquie Blackburn (ed.) Canadian Parrot Symposium.  Pickering, Ontario: Silvio Mattacchione & Co.  Pp. 72-77.